PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In FIG. 5, the reference is a value or cursor of the identifier for the associated vertex, however, other implementations may employ a pointer to the associated vertex object, such as a virtual address of the start of the associated vertex object.
http://www.w3.org/ns/prov#wasQuotedFrom
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